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MERMAID
Create diagrams from text, like Markdown for visualization
MIT
ABOUT
Documentation and communication often require diagrams — architecture overviews, data flows, sequence interactions, state transitions — but maintaining them alongside code is tedious. Hand-drawn diagrams drift from reality, image files are hard to version control, and editing them requires proprietary tools. Mermaid solves this by letting teams define diagrams as plain text using a Markdown-like syntax that lives in the same files as the documentation. Diagrams are generated from text on the fly, stay in sync with code changes, and render in any Markdown viewer, GitHub README, or documentation site that supports the Mermaid renderer.
INSTALL
npm install mermaidINTEGRATION GUIDE
1. Embed live, version-controlled architecture diagrams and sequence flows in GitHub README files and project wikis
2. Render data flow and pipeline diagrams in technical documentation without maintaining separate image assets
3. Automate diagram generation from API specs, database schemas, and infrastructure config files
4. Create maintainable decision-tree and state-machine diagrams that update automatically with code changes
5. Power visualization widgets in web applications, dashboards, and internal tools with inline diagram markup
TAGS
diagramsdocumentationvisualizationmarkdownflowchartsdev-tools